LB1820 查看數據表（PDF） - SANYO -> Panasonic

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产品描述 (功能)

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LB1820

Office Automation-Use 3-Phase Brushless Motor Driver

SANYO -> Panasonic 

LB1820

Electrical Characteristics at Ta = 25 °C, VCC = VM = 24 V

Parameter

Supply current 1

Supply current 2

Output saturation voltage

Output leak current

Voltage regulator

Output voltage

Voltage variation

Load variation

Temperature coefficient

Hall amp

Input bias current

Common-mode input voltage

Hall input sensitivity

Hysteresis width

Low-to-high input voltage

High-to-low input voltage

Oscillator

High-level output voltage

Low-level output voltage

Oscillation amplitude

Oscillation frequency

Temperature coefficient

Comparator output voltage

Current limiter

Limiter 1

Limiter 2

Thermal shutdown

Thermal shutdown

temperature

Hysteresis width

Low-voltage protection voltage

Hysteresis width

FG amp

Input offset voltage

Input bias current

High-level output voltage

Low-level output voltage

FG input sensitivity

Schmitt width at next stage

Operating frequency range

Open-loop voltage gain

Speed discriminator

High-level output voltage

Low-level output voltage

Maximum clock frequency

Number of counts

Integrator

Input offset voltage

Input bias current

High-level output voltage

Low-level output voltage

Open-loop gain

Gain-bandwidth product

Reference voltage

5 V supply

Symbol

ICC1

ICC2

VO (sat) 1

VO(sat)2

IO leak

Stop mode

IO = 1 A

IO = 2 A

Conditions

VH

∆VH1

∆VH2

IVH = 10 mA

VCC = 9.5 to 28 V

IVH = 5 to 20 mA

IHB

VICM

∆VIN

VSLH

VSHL

VOH(CR)

VOL(CR)

f

∆f

VOSC

R = 30 kΩ, C = 1500 pF

IOSC = 20 mA

VRf1

VRf2

TSD

∆TSD

VLVSD

∆VLVSD

Design target

VIO(FG)

IB(FG)

VOH(FG)

VOL(FG)

IFG = –2 mA

I(FG) = 2 mA

10 × Gain

VOH(D)

VOL(D)

VIO(INT)

IB(INT)

VOH(INT)

VOL(INT)

V5

min typ max Unit

33 50 mA

3

5 mA

2.1 3.0 V

3.0 4.2 V

100 µA

3.8 4.15

60

60

–2

4.5 V

150 mV

150 mV

mV/ °C

1

1.5

100

24 33

8 20

–25 –13

4 µA

2.8 V

mVp-p

42 mV

32 mV

–1 mV

2.9 3.2

0.9 1.1

1.8 2.1

18.5

0.1

3.5 V

1.3 V

2.4 V

kHz

%/ °C

1.5 V

0.42 0.5 0.6 V

0.4 0.44 0.48 V

150 180

°C

30

°C

7.5 8.1 8.7 V

0.45 0.6 0.75 V

–10

+10 mV

–1

+1 µA

5.6 6.2 6.8 V

1 1.5 V

5

mV

16

mV

5 kHz

60

dB

1.0

2044

4.7

0.3

2046

2048

V

V

MHz

–10

+10 mV

–0.4

+0.4 µA

3.7 4.3 4.9 V

0.8 1.2 V

60

dB

1.6

MHz

–5% V5/2 5% V

4.6

5 5.4 V

Continued on next page.

No.3302-2/7

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